84907320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{707561}}^1$

素因数の和:707575

約数の個数: 32

約数和(自身を含む): 254722320

約数和(自身を除く): 169815000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 707561, 1415122, 2122683, 2830244, 3537805, 4245366, 5660488, 7075610, 8490732, 10613415, 14151220, 16981464, 21226830, 28302440, 42453660, 84907320]

約数ペア:

[(1, 84907320), (2, 42453660), (3, 28302440), (4, 21226830), (5, 16981464), (6, 14151220), (8, 10613415), (10, 8490732), (12, 7075610), (15, 5660488), (20, 4245366), (24, 3537805), (30, 2830244), (40, 2122683), (60, 1415122), (120, 707561)]